Pyrofoam
泡沫焦性石墨
🗣️ 情景例句
Well, glad to meet you.
是吗，很高兴认识你。
Bind the sack before it be full.
做事应适可而止。
A few days later, she sent a boy to the workman to ask him if his name was Hans Bussman.
几天后，她派了一个男孩去问那人是否叫汉斯。巴斯曼。